Is0.7866666666 a rational or irrational number

Suppose tanesha and Marc both drive the same car and have the same deductible for car insurance. If both are the same age who is most likely to pay a higher annual premium A. neither they pay the same B. Mark C. Tanesha D.

How many fractions are equivalent to 4/5?

Name the property of real numbers illustrated by the equation (x+8) + 4=x + (8+4)

What is 11/4 to a decimal

Which expression is equivalent to uivalent to 7 (x-1) <9x+1? x>-4 x 4 x < 4 x < - 1

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.